47550321

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6451}}^1$

素因数の和:6483

約数の個数: 40

約数和(自身を含む): 87437504

約数和(自身を除く): 39887183

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 6451, 7371, 19353, 45157, 58059, 83863, 135471, 174177, 251589, 406413, 522531, 587041, 754767, 1219239, 1761123, 2264301, 3657717, 5283369, 6792903, 15850107, 47550321]

約数ペア:

[(1, 47550321), (3, 15850107), (7, 6792903), (9, 5283369), (13, 3657717), (21, 2264301), (27, 1761123), (39, 1219239), (63, 754767), (81, 587041), (91, 522531), (117, 406413), (189, 251589), (273, 174177), (351, 135471), (567, 83863), (819, 58059), (1053, 45157), (2457, 19353), (6451, 7371)]